refactor: 优化代码规范和可读性

src/api/file/index.ts

@@ -4,7 +4,7 @@ import type { FileInfo } from "./types";
 const FileAPI = {
   /** 上传文件 （传入 FormData，上传进度回调） */
   upload(formData: FormData, onProgress?: (percent: number) => void) {
-    return request<any, FileInfo>({
+    return request<unknown, FileInfo>({
       url: "/api/v1/files",
       method: "post",
       data: formData,
@@ -22,7 +22,7 @@ const FileAPI = {
   uploadFile(file: File) {
     const formData = new FormData();
     formData.append("file", file);
-    return request<any, FileInfo>({
+    return request<unknown, FileInfo>({
       url: "/api/v1/files",
       method: "post",
       data: formData,